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1. 发明公开

EP0874492A3 Deinterleaver 失效
标题翻译：解交织器
公开(公告)号：EP0874492A3
公开(公告)日：2001-07-04
申请号：EP98302897.8
申请日：1998-04-15
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nara, Yoshikazu
IPC分类号： H04L1/00 , H03M13/22
CPC分类号： H04L1/00
摘要： A deinterleaver includes a first storage unit (10) for storing data an order of which is rearranged from a correct order to a random order, a data latching unit (20) for temporarily holding output data of the first storage unit, a second storage unit (30) for storing output data of the data latching unit, and an addressing unit (40) for generating a read addressing signal which is outputted to the first storage unit, and a write addressing signal which id outputted to the second storage unit. The addressing unit includes a counting unit (41) for counting a clock to generate the read addressing signal, and an arithmetic unit (42 - 45) for generating the write addressing signal for rearranging to the correct order using the read addressing signal outputted from the counting unit.
摘要翻译：解交织器包括：第一存储单元（10），用于存储顺序从正确顺序重新排列到随机顺序的数据;数据锁存单元（20），用于临时保存第一存储单元的输出数据;第二存储单元（30），用于存储数据锁存单元的输出数据;寻址单元（40），用于产生输出到第一存储单元的读取寻址信号和输出到第二存储单元的写入寻址信号。寻址单元包括用于对产生读取寻址信号的时钟进行计数的计数单元（41），以及用于使用从存储单元（42-45）输出的读取寻址信号来产生用于重新排列到正确顺序的写入寻址信号的算术单元计数单位。

2. 发明公开

EP0757448A3 Verfahren zur Übertragung von diskreten Nachrichtensignalen 失效
标题翻译：离散信息信号的发送方法
公开(公告)号：EP0757448A3
公开(公告)日：2001-05-09
申请号：EP96112499.7
申请日：1996-08-02
申请人： LFK Lenkflugkörpersysteme GmbH
发明人： Wörrlein, Hans Hermann, Dr.-Ing.
IPC分类号： H03M13/00 , H03M13/22 , H04L1/00 , H03M13/03 , G01S7/00 , F41G7/30
CPC分类号： H03M13/03 , F41G7/306 , G01S7/003 , H04L1/0057 , H04L1/0071
摘要： Es wird ein Verfahren zur Übertragung von diskreten Nachrichtensignalen vorgeschlagen, bei dem die verschiedenen Signale, die senderseitig zur Auswahl bereitgehalten werden, derart strukuriert werden, daß sie sich maximal voneinander unterscheiden, indem die Festlegung des Kodes so getroffen wird, daß die sogenannte Hamming-Distanz beliebiger Kodewörter, d.h. die Anzahl der Bits, in denen sie sich unterscheiden, stets maximal wird, gleichgültig welches Paar von Kodewörtern ausgewählt wird. Ferner wird eine Anleitung zur Synthese derartig optimaler Kodes gegeben.

3. 发明公开

EP0963049A3 Interleaving with golden section increments 有权
标题翻译：与黄金分割增量交错
公开(公告)号：EP0963049A3
公开(公告)日：2001-03-28
申请号：EP99304227.4
申请日：1999-06-01
申请人： Her Majesty The Queen In Right Of Canada as represented by the Minister of Industry
发明人： Crozier, Stewart N. , Hunt, Andrew , Lodge, John , Guinand, Paul
IPC分类号： H03M13/22 , H03M13/27 , H03M13/53 , H03M13/29
CPC分类号： H03M13/3905 , H03M13/275 , H03M13/2771 , H03M13/2957
摘要： Interleavers based on golden-section increments are disclosed for use with Turbo and Turbo-like error-correcting codes. The interleavers have a tendency to maximally spread the error-bursts generated by an error-burst channel or decoder, independent of the error-burst length. The code block size uniquely defines a golden section increment without having to perform a time consuming search for the best increment value. The disclosed embodiments include golden relative prime interleavers, golden vector interleavers and dithered golden vector interleavers. Also disclosed are methods to reduce the size of memory required for storing tbe interleaving indexes.
摘要翻译：基于黄金分割增量的交织器被公开用于Turbo和Turbo类似的纠错码。交织器具有最大限度地扩展由错误突发信道或解码器产生的错误突发的趋势，而与错误突发长度无关。代码块大小唯一地定义了黄金分段增量，而不必执行耗时搜索最佳增量值。所公开的实施例包括金色相对总理交织器，金色矢量交织器和抖动金色矢量交织器。还公开了减少存储交织索引所需的存储器大小的方法。

4. 发明公开

EP0813309A3 Systematic convolutional interleavers and deinterleavers 失效
标题翻译：系统Faltungsver-和-entschachtelungsvorrichtung
公开(公告)号：EP0813309A3
公开(公告)日：2001-01-17
申请号：EP97303741.9
申请日：1997-06-03
申请人： LUCENT TECHNOLOGIES INC.
发明人： Wei, Lee-Fang
IPC分类号： H03M13/22 , H03M13/12 , H03M13/27
CPC分类号： H03M13/2732 , H03M13/23 , H03M13/29
摘要： A systematic convolutional interleaver arrangement that is obtained by treating the input signals of an associated error correcting encoder as if they had been pre-interleaved in a very particular way so that the order of the input signals of the encoder is not altered when it is transmitted to the channel. By way of example, an interleaver/deinterleaver arrangement is disclosed that uses Reed Solomon code RS(120,116) and employs delay element banks and associated routing to interleave and deinterleave the signals.

5. 发明公开

EP0952673A1 INTERLEAVING METHOD, INTERLEAVING APPARATUS, AND RECORDING MEDIUM IN WHICH INTERLEAVE PATTERN GENERATING PROGRAM IS RECORDED 有权
标题翻译：交错方法，交错装置和记录交织图案生成程序的记录介质
公开(公告)号：EP0952673A1
公开(公告)日：1999-10-27
申请号：EP98951736.2
申请日：1998-11-09
申请人： NTT MOBILE COMMUNICATIONS NETWORK INC.
发明人： SHIBUTANI, Akira , SUDA, Hirohito
IPC分类号： H03M13/22 , H03M13/12
CPC分类号： H03M13/2789 , H03M13/23 , H03M13/271 , H03M13/2767
摘要： Data of an input data series is written into a first interleaver. The data is read out column by column or row by row from the first interleaver and written into a plurality of second interleavers column by column or row by row. The data is read from each of the second interleavers and written into one or a plurality of third interleavers as necessary. The operation is repeated once or a plurality of times, thereby reading the data from each of the interleavers and generating a data series. Interleaving is carried out by generating interleaving patterns with a plurality of interleaving patterns. Further, an interleaving pattern suitable for turbo encoding or transmission is generated.
摘要翻译：输入数据序列的数据被写入第一交织器。数据从第一交织器逐列或逐行读出，并逐列或逐行地写入多个第二交织器。根据需要从每个第二交织器读取数据并将其写入一个或多个第三交织器。操作重复一次或多次，从而从每个交织器读取数据并生成数据序列。通过用多个交织模式产生交织模式来执行交织。此外，生成适合于turbo编码或传输的交织模式。

6. 发明授权

EP0682828B1 PROCEDE D'ENTRELACEMENT ET DE DESENTRELACEMENT EN BLOC ET DISPOSITIF DE MISE EN OEUVRE 失效
标题翻译：用于块交织和去交织的方法和装置
公开(公告)号：EP0682828B1
公开(公告)日：1999-06-02
申请号：EP95902834.1
申请日：1994-12-06
申请人： THOMSON multimedia
发明人： HANNA, Charaf
IPC分类号： H03M13/22
CPC分类号： H03M13/2785 , H03M13/2707 , H03M13/2764

7. 发明公开

EP0715432A3 Interleaver and address generator for mobile communication systems 失效
标题翻译：用于移动通信系统交织器和地址发生器
公开(公告)号：EP0715432A3
公开(公告)日：1997-11-26
申请号：EP95308338.3
申请日：1995-11-21
申请人： AT&T Corp.
发明人： Partyka, Andrzej F.
IPC分类号： H04L1/00 , H03M13/22 , G06F12/06
CPC分类号： H03M13/2764 , H04L1/00
摘要： The present invention includes a data buffer, a contiguous counter and an address twister. The contiguous counter generates a contiguous sequence of addresses which are used to load data into the data buffer in a contiguous order. The address twister generates a non-contiguous sequence of addresses which corresponds to an interleaving sequence. The non-contiguous addresses output the encoded data from the data buffer in the order specified by the interleaving sequence.

8. 发明授权

EP0551973B1 Triple orthogonally interleaved error correction system 失效
标题翻译：三维正交交错误差校正系统
公开(公告)号：EP0551973B1
公开(公告)日：1997-11-26
申请号：EP93250005.1
申请日：1993-01-07
申请人： E-SYSTEMS INC. , AMPEX SYSTEMS CORPORATION
发明人： Rhines, Don S. , Handley, Kirk H. , McCoy, William D.
IPC分类号： H03M13/22 , H03M13/00 , G11B20/18
CPC分类号： H03M13/2764 , G11B20/1866 , H03M13/2703 , H03M13/29 , H03M13/31

9. 发明公开

EP0658983A3 Encoding or decoding device comprising a paged memory 失效
标题翻译：用于编码和解码用在页面存储器（页面内存）组织的装置。
公开(公告)号：EP0658983A3
公开(公告)日：1997-05-28
申请号：EP94203584.1
申请日：1994-12-09
申请人： PHILIPS ELECTRONICS N.V.
发明人： Zwaans, Bernardus Antonius Maria
IPC分类号： H03M13/22 , H04N5/907 , H04N7/64 , H04N5/945 , G06F12/10 , H03M13/00
CPC分类号： H03M13/29 , H03M13/27 , H04N19/89
摘要： First blocks with data units are encoded or decoded in a first error protection code in an encoding or decoding device. A sub-set of data units, comprising one data unit from each first block, is encoded or decoded in a second block of the second error protection code. The data units of each first block are stored so as to be group-wise distributed among different pages of a paged memory. On each page data units from different first blocks are stored, so that upon reading of the data units of the sub-set the data units can also be written again so as to be group-wise distributed among different pages. The number of necessary page address changes is thus minimized.

10. 发明公开

EP0715432A2 Interleaver and address generator for mobile communication systems 失效
标题翻译： Interleaver und AdressgeneratorfürMobilkommunikationssysteme
公开(公告)号：EP0715432A2
公开(公告)日：1996-06-05
申请号：EP95308338.3
申请日：1995-11-21
申请人： AT&T Corp.
发明人： Partyka, Andrzej F.
IPC分类号： H04L1/00 , H03M13/22 , G06F12/06
CPC分类号： H03M13/2764 , H04L1/00
摘要： The present invention includes a data buffer, a contiguous counter and an address twister. The contiguous counter generates a contiguous sequence of addresses which are used to load data into the data buffer in a contiguous order. The address twister generates a non-contiguous sequence of addresses which corresponds to an interleaving sequence. The non-contiguous addresses output the encoded data from the data buffer in the order specified by the interleaving sequence.
摘要翻译：本发明包括数据缓冲器，连续计数器和地址扭转器。连续计数器生成连续的地址序列，用于以连续的顺序将数据加载到数据缓冲区。地址扭转器产生对应于交织序列的不连续的地址序列。非连续地址按照交织序列指定的顺序从数据缓冲区输出编码数据。

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